Properties of the Number -10449

Ten Thousand Four Hundred Forty-Nine

Basics

Value: -10450 → -10449 → -10448

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 43

Divisors: 1, 3, 9, 27, 43, 81, 129, 243, 387, 1161

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100011010001

Octal: -24321

Duodecimal: -6069

Hexadecimal: -28d1

Square: 109181601

Square Root: 102.22035022440492

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a(n)=1+(1/12)(n*(n+1)*(n+3)*(4-n)). A80260

Number of partitions of n into a prime number of parts. A38499

T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 0,1 0,-2 1,0 or -1,0. A264299

Numbers k such that k and 9·k are anagrams. A23093

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with all 2X2 subblock sums the same. A184003

Matrix cube-root of triangle A107717. A107719

Number of integer compositions of n where adjacent parts are indivisible (either way) and the last and first part are also indivisible (either way). A318727

Number of 4-dimensional partitions of n up to conjugacy. A119267

The number of exponential abundant numbers below 10ⁿ. A307821

Leading term of n-th row of A081491. A81490